| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.38 | 7.761% | $136.1884 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $229.84 | 9.450% | $251.5599 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $48.71 | 13.505% | $55.2883 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $30.85 | 9.459% | $33.7681 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $70.64 | 12.602% | $79.5421 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $161.61 | 10.314% | $178.2785 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $20.74 | 9.345% | $22.6782 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $688.77 | $757.3035 | $757.31 | $757.35 | $757.40 | |